How To Up grade Firmware:
https://www.dropbox.com/s/4bbcc5zgt35o0sg/HowToUpgradeFirmware_en.pdf?dl=0
Firmware upgrade:
https://www.dropbox.com/s/pyg3gov3741g3az/HMSoft-11-2541-V603%20%281%29.zip?dl=0
How To Up grade Firmware:
https://www.dropbox.com/s/4bbcc5zgt35o0sg/HowToUpgradeFirmware_en.pdf?dl=0
Firmware upgrade:
https://www.dropbox.com/s/pyg3gov3741g3az/HMSoft-11-2541-V603%20%281%29.zip?dl=0